/*
 * Copyright 2009 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package com.google.gwt.gdata.client;

import com.google.gwt.core.client.JavaScriptObject;

/**
 * Describes a custom parameter definition.
 */
public class QueryParameterDefinition extends JavaScriptObject {

  /**
   * Constructs a parameter definition.
   * return A ParameterDefinition object.
   */
  public static QueryParameterDefinition newInstance() {
    return JavaScriptObject.createObject().cast();
  }
  
  protected QueryParameterDefinition() { }
  
  /**
   * Sets the optional value decorator.
   * @param decorator The value decorator.
   */
  public final native void setDecorator(Runnable decorator) /*-{
    this.decorator = function() { @com.google.gwt.ajaxloader.client.ExceptionHelper::runProtected(Ljava/lang/Runnable;)(callback); };
  }-*/;
  
  /**
   * Sets the default value.
   * @param value The default value.
   */
  public final native void setDefaultValue(String value) /*-{
    this.defaultValue = value;
  }-*/;
  
  /**
   * Sets the default value.
   * @param value The default value.
   */
  public final native void setDefaultValue(double value) /*-{
    this.defaultValue = value;
  }-*/;

}